Step-by-step explanation:
Remember when expanding radicals,

When expanding radicals into two radicals, we don't let our radicand have two negative answers.


We don't do this



Answer:
$38
Step-by-step explanation:
Since the last two numbers aren't over 50, we would round down. This leaves you with $38.
Answer:
I get 17.
Step-by-step explanation:
Reduce the fraction:
3 ( 3 + 4 ) - 4
Add the numbers:
3 x 7 - 4
Multiply the numbers:
21 - 4
Subtract the numbers:
17
I believe it is 100 times larger as it is in the hundreds place for one, and the ten thousands place for the other
10000/100= 100